Olá pessoal do GUJ,
Estou com o seguinte problema.
Tenho uma classe Bean chamada Entidade;
Também tenho uma class EntidadeDAO com o método static getAll() q retorna List;
Então, no arquivo cliente.jsp estou tentando listar todos os clientes. Obviamente tento chamar ClienteDAO.getAll(). Veja:
<jsp:useBean id="dao" class="com.acme.dao.ClienteDAO"/>
<table border="1">
<c:forEach items="${dao.all}" var="c">
<tr>
<td>
<c:out value="${c.nome}"/>
</td>
</tr>
</c:forEach>
</table>
Está retornando o seguinte erro no browser:
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that prevented it from fulfilling this request.
exception
org.apache.jasper.JasperException: org.apache.jasper.el.JspPropertyNotFoundException: /cliente.jsp(36,16) ‘${dao.all}’ Property ‘all’ not found on type com.acme.dao.ClienteDAO
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:534)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:457)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:391)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)
root cause
org.apache.jasper.el.JspPropertyNotFoundException: /cliente.jsp(36,16) ‘${dao.all}’ Property ‘all’ not found on type com.acme.dao.ClienteDAO
org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:109)
org.apache.jsp.cliente_jsp._jspx_meth_c_005fforEach_005f0(cliente_jsp.java:132)
org.apache.jsp.cliente_jsp._jspService(cliente_jsp.java:103)
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:419)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:391)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
org.netbeans.modules.web.monitor.server.MonitorFilter.doFilter(MonitorFilter.java:393)
note The full stack trace of the root cause is available in the Apache Tomcat/7.0.11 logs.
Apache Tomcat/7.0.11
Alguém pode dar uma luz?
Grato